Tsurenko hands Wozniacki another second round exit

Aug 30, 2018; New York, NY, USA; Lesia Tsurenko of Ukraine celebrates after match point against Caroline Wozniacki of Denmark (not pictured) in the second round on day four of the US Open at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports

NEW YORK (Reuters) - Second seed Caroline Wozniacki was dumped out of the U.S. Open after a shock 6-4 6-2 loss to Ukraine's Lesia Tsurenko on Thursday as the Dane's second round woes continued at Flushing Meadows.

The defeat marked the second consecutive year that Wozniacki, twice a U.S. Open finalist and this year's Australian Open champion, has failed to advance past this stage.

Aug 30, 2018; New York, NY, USA; Caroline Wozniacki of Denmark waves to the crowd while leaving the court after her match against Lesia Tsurenko of Ukraine (not pictured) in the second round on day four of the US Open at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports

The second round has been a sore point for Wozniacki after her storming start to the season with the former world number one winning just once since Eastbourne in June, falling in the second round at Wimbledon and events in Montreal and Cincinnati.

"I felt like I'd been practicing really well, playing really well for the week leading up to the tournament," Wozniacki told reporters. "Obviously it wasn't an ideal preparation.

"I usually play more matches and just kind of to get into the rhythm. But I felt like I did everything right under the circumstances.

Aug 30, 2018; New York, NY, USA; Caroline Wozniacki of Denmark serves against Lesia Tsurenko of Ukraine (not pictured) in the second round on day four of the US Open at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports

"She (Tsurenko) played really well, and I was trying to find everything that I could today, but it just wasn't going that way."

Wozniacki looked all business to start with, breaking Tsurenko at the first opportunity to jump 2-0 ahead, but the Dane could only hold serve once more during a scrappy opening set that was highlighted by five breaks.

Tsurenko, who called a medical timeout in the opening set to have work done on her right forearm, continued to receive massages during the second but had no issues finishing off Wozniacki in style, sweeping through the last four games.

Aug 30, 2018; New York, NY, USA; Lesia Tsurenko of Ukraine hits a forehand against Caroline Wozniacki of Denmark (not pictured) in the second round on day four of the US Open at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports

"I started off pretty well... but she was playing smarter than me," Wozniacki admitted. "She played the game that I was supposed to be playing."

Following world number one Simona Halep's first round exit, defending champion Sloane Stephens remains the highest seed in the women's draw at number three.

Tsurenko, who had her best ever result at a Grand Slam by reaching the last 16 at Flushing Meadows in 2016, will next take on Czech Katerina Siniakova, a 6-3 6-7(3) 7-6(4) winner over Australian Ajla Tomljanovic.

Aug 30, 2018; New York, NY, USA; Caroline Wozniacki of Denmark reacts after losing a point against Lesia Tsurenko of Ukraine (not pictured) in the second round on day four of the US Open at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports

"I actually practiced with her (Siniakova) right before the beginning of the tournament," Tsurenko said. "I've never played match against her.

"It will be a different game, for sure, than we had today."

Aug 30, 2018; New York, NY, USA; Caroline Wozniacki of Denmark hits a volley against Lesia Tsurenko of Ukraine (not pictured) in the second round on day four of the US Open at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports

(Editing by Peter Rutherford and John O'Brien)